Library ibogamine Ibogamine is an anti-convulsant, anti-addictive, CNS stimulant alkaloid found in Tabernanthe iboga and Crepe Jasmine. Basic research relate…

Library indapyrophenidone Indane analogue of Pyrophenidone, a NDRI stimulant with a short duration.

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Library indapyrophenidone_123dihydro1hinden5yl2phenyl2pyrrolidin1ylethanone

Library ipph IPPH is a structural analogue of methylphenidate that first appeared on online markets in 2015 following the UK ban on ethylphenidate. It i…

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Library irgacure_907

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Library iso3cmc iso-3-CMC has been identified by trusted drug-checking services in 12 published analytical results during 2025, 2026. These warnings establ…

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Library iso4mmc iso-4-MMC has been identified by trusted drug-checking services in 23 published analytical results during 2025, 2026. These warnings establ…

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Library isoethcathinone

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Library isohexylone Isohexylone is a recreational designer drug from the substituted cathinone family, with stimulant effects. It was first identified in the U…

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Library isomephedrone

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Library isopentedrone

Library isophenmetrazine Rare and little known analogue of phenmetrazine, which is slightly more potent than other analogues. Probably a stimulating, appetite supre…

Library isopropylbenzylamine N-isopropylbenzylamine is a compound that has appeared in chemical literature often playing an intermediary role in applications of experim…

Library isopropylphenidate Isopropylphenidate (also known as IPH, IPPH, IPD and IPPD) is a novel lesser-known stimulant of the phenidate chemical class. It is a struc…

Library khat Khat (Catha edulis) is a flowering shrub native to eastern Africa and the Arabian Peninsula, whose fresh leaves are chewed for their stimul…

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Library kratom Kratom is a tropical plant (Mitragyna speciosa) native to Thailand and Southeast Asia, where its leaves have been used as a traditional med…

Library lisdexamfetamine Lisdexamfetamine is a central nervous system stimulant of the amphetamine class, designed as a prodrug of dextroamphetamine. First approved…

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Library malpha M-ALPHA, also known as 3,4-methylenedioxy-α-ethyl-N-methylbenzylamine or as α-ethyl-N-methylpiperonylamine, is a psychoactive drug of the s…

Library mazindol Mazindol is a tricyclic anorexigenic agent approved for short-term obesity treatment and off-label narcolepsy management. Unlike amphetamin…

Library mbdb A rare entactogenic drug and analogue of MDMA possibly first synthesised by David Nichols. Potentially less potent than related drugs of it…